99% Fail This Viral Maths Puzzle - Can You Solve It?
A deceptively simple maths puzzle has gone viral, with a claimed 99% failure rate. Do you have the keen eye and logical mind to spot the deliberate error and join the elite 1%?
A deceptively simple maths puzzle has gone viral, with a claimed 99% failure rate. Do you have the keen eye and logical mind to spot the deliberate error and join the elite 1%?
A fiendish mathematical puzzle exposes how electoral boundaries can be manipulated. Discover if you have the strategic genius to crack the code of gerrymandering.
A seemingly straightforward maths puzzle has gone viral, leaving thousands scratching their heads. Are you sharp enough to crack the code and find the correct answer?
A mind-bending new optical illusion is taking the internet by storm, challenging viewers to spot the hidden animal camouflaged within a complex pattern. Fewer than 1% of people can see it immediately.
A new optical illusion is taking the internet by storm, leaving thousands baffled. Only a tiny percentage of people can see the hidden number. Are you one of the elite few with perfect vision?
Tackle The Guardian's latest and most diabolical Killer Sudoku puzzle, number 984. Our guide provides expert tips and strategies to help you conquer this classic logic challenge and boost your cognitive fitness.
Put your logical reasoning to the ultimate test with The Guardian's latest 'Hard'-rated puzzle, Sudoku #7009. A fiendish grid awaits only the most dedicated solvers.
A simple pen puzzle has left the internet baffled—can you figure it out? Experts say only a tiny fraction of people crack it on the first try.
Put your logic to the test with our latest expert-level Sudoku puzzle. Perfect for seasoned players looking for a brain-teasing challenge.
A mind-bending puzzle challenges internet users to find a hidden panda among a sea of snowmen. Are you sharp-eyed enough to crack it?
A new Sudoku puzzle has emerged, claiming to be the most difficult ever created. With 7,000 logical steps required to solve it, even seasoned players are calling it a true test of patience and skill. Are you up for the challenge?
A baffling new brainteaser is stumping the nation, with just 2% of Brits able to crack it. Test your wits against this viral visual challenge!
A viral optical illusion is stumping the internet, challenging users to find a hidden snake in a chaotic scene. Are you sharp-eyed enough to spot it?
A perplexing riddle has left the internet stumped—can you figure out the answer? Test your logic skills with this brain teaser that only 1% of people solve correctly.
A viral optical illusion is challenging people to spot a hidden number with '2020 vision'. Can you see it?
A viral optical illusion challenges viewers to find a hidden owl in a complex image. Only the sharpest minds can spot it within seconds!
Stuck on The Guardian's Sudoku #6981? Our step-by-step guide makes solving this easy-level puzzle a breeze. Perfect for beginners and seasoned players alike!
A baffling new brain teaser has left the internet stumped, with only a third of people able to crack it. Test your skills and see if you're among the elite solvers!
Put your logic to the test with our latest hard Sudoku puzzle. Perfect for enthusiasts looking for a brain-teasing challenge. Find the solution and tips inside!
A simple yet perplexing riddle has taken social media by storm, leaving even the brightest minds scratching their heads. Can you crack the code?
Put your brain to the test with this fiendishly tricky logic puzzle that stumps 98% of people. Are you in the elite 2% who can solve it?
A viral optical illusion is challenging social media users to spot hidden numbers in seconds – but only those with razor-sharp perception will succeed. Can you beat the test?
A tricky brain teaser is challenging people to find a hidden number in a sea of letters. Only those with sharp eyes and quick minds can solve it in seconds. Are you up for the challenge?
A viral brain teaser is stumping the internet—do you have what it takes to solve it? Test your IQ with this tricky puzzle!